Are you quite sure you do not have a trace of Klingon blood?

We go to claim a world full of those who share our Klingon blood.

"I greet you in the name of our people, who share your noble Klingon blood."

Unlike that time, her fur was matted down with Klingon blood.

He wondered for a moment if this human had any Klingon blood in him.

Klingon blood pressure's high enough; you keep on like this and you're going to blow a fuse.

I wanted you to be proud of your Klingon blood as well.

For the first time she could remember, she was suddenly grateful for her Klingon blood.

Any more, well, she didn't have Klingon blood to handle that much of the stuff.

"Maybe I'd do better if I had a little Klingon blood in me."